Answers and advice from a geek who knows stuff

Instagram keeps track of the users and hashtags you search for, so you can easily find them again in the future. If you're looking for a way to clear out your search history, just follow these easy steps.

The iPad's built-in keyboard automatically switches from large keys when you're holding it the wide way (landscape) and small keys when you're holding it vertically, but did you know there's a third keyboard option that's even better?